SLEEPING BAG FRIEND
Improve your sleeping bag with an Outdoor Vitals Sleeping Bag Liner. The liner is made from a quality micro polyester fabric that wicks away moisture and helps keep your sleeping bag clean, provides an extra layer of insulation adding a few degrees of warmth, and can be used as a lightweight bed sheet if you don’t trust the quality of your 'temporary accommodation mattress'. Available in rectangular or mummy, weighs a lightweight 200g (7 oz), and comes with a stuff sack.
SOURCE/PHOTO: Outdoors Vitals